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skin selector

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This commit is contained in:
Robin Appelman 2023-12-10 17:10:09 +01:00
commit 70a6adebdd
1 changed files with 13 additions and 6 deletions
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19
examples/view/main.rs
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@ -48,7 +48,7 @@ fn main() -> Result<(), Error> {
let mut args = args_os();
let _ = args.next();
let path = PathBuf::from(args.next().expect("No demo file provided"));
let model = load(&path).unwrap();
let source_model = load(&path).unwrap();
let window = Window::new(WindowSettings {
title: path.display().to_string(),
@ -73,8 +73,10 @@ fn main() -> Result<(), Error> {
let mut gui = three_d::GUI::new(&context);
let loader = Loader::new().expect("loader");
let skin_count = source_model.skin_tables().count();
let cpu_models = (0..skin_count).map(|skin| model_to_model(&source_model, &loader, skin));
let cpu_model = model_to_model(&model, &loader);
let ph_material = PhysicalMaterial {
albedo: Color {
r: 128,
@ -85,7 +87,9 @@ fn main() -> Result<(), Error> {
..Default::default()
};
let model: three_d::Model<PhysicalMaterial> = three_d::Model::new(&context, &cpu_model)?;
let models: Vec<three_d::Model<PhysicalMaterial>> = cpu_models
.map(|cpu_model| three_d::Model::new(&context, &cpu_model).expect("failed to load model"))
.collect();
let mut directional = [
DirectionalLight::new(&context, 1.0, Color::WHITE, &vec3(1.0, -1.0, 0.0)),
@ -103,8 +107,10 @@ fn main() -> Result<(), Error> {
let mut depth_max = 30.0;
let mut fov = 60.0;
let mut debug_type = DebugType::NONE;
let mut skin_index = 0;
window.render_loop(move |mut frame_input| {
let model = &models[skin_index];
let mut change = frame_input.first_frame;
let mut panel_width = frame_input.viewport.width;
change |= gui.update(
@ -144,6 +150,7 @@ fn main() -> Result<(), Error> {
ui.radio_value(&mut debug_type, DebugType::UV, "UV");
ui.label("View options");
ui.add(Slider::new(&mut skin_index, 0..=(skin_count - 1)).text("Skin"));
ui.add(Slider::new(&mut depth_max, 1.0..=30.0).text("Depth max"));
ui.add(Slider::new(&mut fov, 45.0..=90.0).text("FOV"));
@ -225,7 +232,7 @@ fn main() -> Result<(), Error> {
model.iter().map(|gm| &gm.geometry),
lights,
),
DebugType::NONE => target.render(&camera, &model, lights),
DebugType::NONE => target.render(&camera, model, lights),
}
.write(|| gui.render());
}
@ -251,7 +258,7 @@ fn load(path: &Path) -> Result<Model, vmdl::ModelError> {
// 1 hammer unit is ~1.905cm
const UNIT_SCALE: f32 = 1.0 / (1.905 * 100.0);
fn model_to_model(model: &Model, loader: &Loader) -> CpuModel {
fn model_to_model(model: &Model, loader: &Loader, skin: usize) -> CpuModel {
let offset = model
.vertices()
.iter()
@ -264,7 +271,7 @@ fn model_to_model(model: &Model, loader: &Loader) -> CpuModel {
z: 0.0,
};
let skin = model.skin_tables().next().unwrap();
let skin = model.skin_tables().nth(skin).unwrap();
let geometries = model
.meshes()